abortActiveMovements: only WARN when actually aborting an in-flight move

In normal operation the _dispatchInFlight gate (handleInput)
guarantees no pump movement is in flight when a new dispatch starts,
so the per-machine abort call is a no-op. The previous unconditional
WARN flooded the log with one line per pump per tick (~3/s) for what
was actually a normal-path no-op.

Now the WARN fires ONLY when a pump's state is accelerating or
decelerating — i.e. the gate has been bypassed and we're force-
aborting an in-flight ramp. The wording reflects that:

  Force-aborting in-flight movement on pump_a (state=accelerating)
  due to: new demand received — _dispatchInFlight gate bypassed.

If you ever see this in production logs, the gate has a hole and
needs investigating.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/specificClass.js

@@ -719,8 +719,17 @@ class MachineGroup {
     }
 
     async abortActiveMovements(reason = "new demand") {
+        // Safety net: in normal operation the _dispatchInFlight gate
+        // (handleInput) ensures no pump movement is in flight when a
+        // new dispatch starts, so this is a no-op. If a pump IS still
+        // moving here, the gate was bypassed (direct call to
+        // abortActiveMovements, mode change racing a dispatch, etc.) —
+        // surface that loudly so the bypass can be diagnosed.
+        const movementStates = new Set(['accelerating', 'decelerating']);
         await Promise.all(Object.values(this.machines).map(async machine => {
-            this.logger.warn(`Aborting active movements for machine ${machine.config.general.id} due to: ${reason}`);
+            const state = machine.state?.getCurrentState?.();
+            if (!movementStates.has(state)) return;
+            this.logger.warn(`Force-aborting in-flight movement on ${machine.config.general.id} (state=${state}) due to: ${reason} — _dispatchInFlight gate bypassed.`);
             if (typeof machine.abortMovement === "function") {
                 await machine.abortMovement(reason);
             }